The prevalence and clinical features of restless legs syndrome: A door to door population study in Orhangazi, Bursa in Turkey (original) (raw)
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Archives of gerontology and geriatrics, 2016
The aim of this study is to determine the prevalence and related factors of restless leg syndrome (RLS) in the community-dwelling elderly living in Kayseri. This is a cross-sectional population based study in 960 community-dwelling elderly living in an urban area. We sampled 1/100 of elderly people aged 60 years and older. The diagnosis of RLS was made according to the criteria of the International RLS Study Group. The demographic data were collected by face-to-face interviews. Additionally, the Mini-Mental State Examination, Geriatric Depression Scale and anthropometric measurements were used. Logistic regression analyses were performed to define risk factors for RLS. We excluded elderly people with cognitive impairment (295). One hundred and five (15.8%) of the remaining 665 elderly subjects met the criteria to diagnose RLS. There was female predominance (3/1). Gender, length of education, employment status, smoking, hypertension, diabetes mellitus, depressive mood, high body mass...
PloS one, 2017
Discrepancies have been reported in the prevalence rate of restless legs syndrome (RLS) among different ethnic groups and geographic populations. Furthermore, there are disagreements on determinant factors and associated comorbidities of RLS. We aimed to estimate prevalence of RLS and investigate its associated comorbid conditions and risk factors in a large population-based door-to-door survey. Following a multistage random sampling from the households lived in 22 urban districts of Tehran, Iran, 19176 participants with ≥30 years of age were recruited. Trained surveyors filled study checklist consisting of baseline characteristics, risk factors and comorbidity profile and the International RLS Study Group (IRLSSG) diagnostic criteria through face-to-face interviews. In total, 1580 individuals were positively screened for RLS resulting in a standardized prevalence rate of 60.0/1000. There was a gradual increase in RLS prevalence by advancing age, however, sex difference disappeared ...
Epidemiology of restless legs syndrome: A synthesis of the literature
Sleep Medicine Reviews, 2012
Restless legs syndrome (RLS) has gained considerable attention in the recent years: nearly 50 community-based studies have been published in the last decade around the world. The development of strict diagnostic criteria in 1995 and their revision in 2003 helped to stimulate research interest on this syndrome. In community-based surveys, RLS has been studied as: 1) a symptom only, 2) a set of symptoms meeting minimal diagnostic criteria of the international restless legs syndrome study group (IRLSSG), 3) meeting minimal criteria accompanied with a specific frequency and/or severity, and 4) a differential diagnosis. In the first case, prevalence estimates in the general adult population ranged from 9.4% to 15%. In the second case, prevalence ranged from 3.9% to 14.3%. When frequency/severity is added, prevalence ranged from 2.2% to 7.9% and when differential diagnosis is applied prevalence estimates are between 1.9% and 4.6%. In all instances, RLS prevalence is higher in women than in men. It also increases with age in European and North American countries but not in Asian countries. Symptoms of anxiety and depression have been consistently associated with RLS. Overall, individuals with RLS have a poorer health than non-RLS but evidence for specific disease associations is mixed. Future epidemiological studies should focus on systematically adding frequency and severity in the definition of the syndrome in order to minimize the inclusion of cases mimicking RLS.
Restless Legs Syndrome among Pakistani Population: A Cross-Sectional Study
International Scholarly Research Notices, 2015
Objective. Restless leg syndrome (RLS) is a chronic distressing disease characterized by an urge to move the legs with an unpleasantsensation during periods of rest. The global prevalence estimates of RLS range from 2.5% to 15%. Method. This cross-sectional study was conducted at various hospitals in Karachi during August 13 to March 14. The visitors who had accompanied patients to Outpatient Department or had come to visit admitted patients were approached conveniently. Subjects were interviewed regarding the essential criteria of RLS and its attributes. Results. The sample size was 390 with 56% being females. The point prevalence of RLS was estimated to be 23.6%. The prevalence in females was twice as high as compared to males. Smoking and low level of education were associated with RLS (P<0.001). Among RLS positive individuals, 50.1% reported frequency of their symptoms to be greater than 16 days per month and 64.1% graded their symptom severity as mild to moderate. About 37% ...
Epidemiology of restless legs syndrome in the Iranian population
Sleep and Biological Rhythms, 2011
As one of the most common neurological disorders, restless legs syndrome (RLS) is generally underdiagnosed and undertreated. Considering the lack of knowledge regarding the worldwide epidemiology of this common neurological disorder, we carried out a study to estimate the distribution of RLS in Isfahan, a city in the center of Iran. During the one-month period from 8 August 2007 to 8 September 2007, patients older than 18 years referred to eight neurology clinics were asked to fill out two questionnaires. The first questionnaire was derived from the diagnostic criteria for RLS outlined by the International RLS Study Group (IRLSSG). The second covered sociodemographic conditions and some other parameters concerning the clinical characteristics of RLS. Of the 2099 responding patients, 168 (8.00%) fulfilled all four IRLSSG diagnostic criteria for RLS. Their mean age was 43.4 Ϯ 16.63 SD and the prevalence in women (69.64%) was higher than in men (30.36%), with a female-to-male ratio of 1.75. We estimated the RLS prevalence to be 8% in the population of patients referred to the neurology clinics. Moreover, the sex-specific prevalence was 9.06% in females and 5.75% in males, results identical to previous observations in western countries.
J Pak Med Assoc, 2016
Objective: To reveal clinical and polysomnographic features in patients treated for restless leg syndrome, and to examine the compatibility of sleep data and clinical features. Methods: The study was conducted at the Department of Neurology, Ankara Numune Training and Education Hospital, Ankara, Turkey, and comprised patients who presented to the outpatient clinic between January and July 2014 who were diagnosed with restless leg syndrome based on the International RestIess Leg Syndrome Study Group criteria. Patients underwent polysomnography test in spontaneous sleep in a single room. SPSS 18 was used for statistical analyses. Results: Of the 18 patients, 13 (72%) were females and 5 (28%) were males. Overall mean age was 51.56±11.57 years (range: 23-66 years). Fourteen (77.8%) patients reported insomnia; 10 (55.5%) patients had excessive daytime sleepiness; 13 (72.2%) reported snoring; and 3 (17%) had apnoea. Mean International Restless Legs Syndrome Study Group Rating Scale score was 26.11±7.9 (range: 16-40). Mean Epworth Sleepiness Scale score was 9.17±5.1 (range: 0-20). Conclusion: Restless leg syndrome was more common in women and the most common complaint was insomnia.
Prevalence of Restless Leg Syndrome in Hyderabad, Sindh, Pakistan
2020
Restless legs syndrome (RLS) is a common neurological disorder which is commonly misdiagnosed due to its presentation of signs and symptoms with other diseases including Diabetes, Cardiovascular diseases, migraine etc. RLS may worsen with increasing age, and it is more common in women as compared to men. The objective of this study was to document the prevalence of Restless legs syndrome (RLS) in district Hyderabad Sind. This cross sectional survey was conducted at the Civil hospital Hyderabad of Hyderabad, Sindh, from January 19 to September 19. Data was collected by simple random technique through face to face interview. Written consent was taken from all individuals. All parameters including demographic traits, clinical history, smoking history taken. Blood pressure reading was assessed by mercury sphygmomanometer. All four criteria of RLS assessed according to group of RLS study group. Finally 2117 participants participated in this study, the mean age of males was 45.92 ± 16.95 years and in females it was 41.63 ± 17.35 years. Both SBP and DBP was higher in males than females, (it is basic characteristics of participants) the prevalence of RLS was higher in females compare to females. In this study, we reported the overall prevalence of RLS is 13.4% and in females, it is higher compare to men.
Epidemiology of restless legs syndrome: The current status
Sleep Medicine Reviews, 2006
Epidemiological studies in restless legs syndrome (RLS) have often been limited by misdiagnosis and by the fact that affected individuals, even when their symptoms are severe, might not seek medical care. Some of these limitations have been overcome in the last years as population studies based on face to face interviews have been carried out with new standardized diagnostic criteria. According to these studies, and in contrast to earlier views, RLS has been shown to be a common disorder with prevalences ranging between 2.5 and 10% of the population. Although few studies performed outside Europe/North America have shown a low prevalence, a number of methodological issues have been raised that might question these results.